[INFO] fetching crate probe-run 0.3.10...
[INFO] checking probe-run-0.3.10 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate probe-run 0.3.10 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate probe-run 0.3.10 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probe-run 0.3.10
[INFO] finished tweaking crates.io crate probe-run 0.3.10
[INFO] tweaked toml for crates.io crate probe-run 0.3.10 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate probe-run 0.3.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jep106 v0.2.8
[INFO] [stderr]   Downloaded probe-rs-target v0.20.0
[INFO] [stderr]   Downloaded relative-path v1.8.0
[INFO] [stderr]   Downloaded rstest v0.18.1
[INFO] [stderr]   Downloaded deku v0.16.0
[INFO] [stderr]   Downloaded parse_int v0.6.0
[INFO] [stderr]   Downloaded defmt-decoder v0.3.8
[INFO] [stderr]   Downloaded git-version v0.3.5
[INFO] [stderr]   Downloaded binread_derive v2.1.0
[INFO] [stderr]   Downloaded esp-idf-part v0.4.1
[INFO] [stderr]   Downloaded git-version-macro v0.3.5
[INFO] [stderr]   Downloaded binread v2.2.0
[INFO] [stderr]   Downloaded rstest_macros v0.18.1
[INFO] [stderr]   Downloaded espflash v2.0.1
[INFO] [stderr]   Downloaded insta v1.11.0
[INFO] [stderr]   Downloaded hidapi v2.4.1
[INFO] [stderr]   Downloaded deku_derive v0.16.0
[INFO] [stderr]   Downloaded zero v0.1.3
[INFO] [stderr]   Downloaded cpp_demangle v0.4.2
[INFO] [stderr]   Downloaded libudev v0.3.0
[INFO] [stderr]   Downloaded serialport v4.2.1
[INFO] [stderr]   Downloaded slip-codec v0.3.4
[INFO] [stderr]   Downloaded xmas-elf v0.9.0
[INFO] [stderr]   Downloaded ihex v3.0.0
[INFO] [stderr]   Downloaded jaylink v0.3.0
[INFO] [stderr]   Downloaded kmp v0.1.1
[INFO] [stderr]   Downloaded serde_plain v1.0.1
[INFO] [stderr]   Downloaded libftdi1-sys v1.1.2
[INFO] [stderr]   Downloaded rusb v0.9.2
[INFO] [stderr]   Downloaded svg v0.13.1
[INFO] [stderr]   Downloaded probe-rs v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b60efd9059adeb040679a0c91778e832d0fd875ef1e8e9dceab2ba658bc07f38
[INFO] running `Command { std: "docker" "start" "-a" "b60efd9059adeb040679a0c91778e832d0fd875ef1e8e9dceab2ba658bc07f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b60efd9059adeb040679a0c91778e832d0fd875ef1e8e9dceab2ba658bc07f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60efd9059adeb040679a0c91778e832d0fd875ef1e8e9dceab2ba658bc07f38", kill_on_drop: false }`
[INFO] [stdout] b60efd9059adeb040679a0c91778e832d0fd875ef1e8e9dceab2ba658bc07f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f1987ce1f40b92c76d026fefc8061a6e7e2c43a3a0f420e5724cfaeeed28527
[INFO] running `Command { std: "docker" "start" "-a" "0f1987ce1f40b92c76d026fefc8061a6e7e2c43a3a0f420e5724cfaeeed28527", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
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[INFO] [stderr]    Compiling probe-rs-target v0.20.0
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[INFO] [stderr]     Checking digest v0.10.7
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[INFO] [stderr]    Compiling strum_macros v0.25.1
[INFO] [stderr]    Compiling bytemuck_derive v1.4.1
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[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]     Checking serde_plain v1.0.1
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[INFO] [stderr]     Checking binread v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]    Compiling probe-rs v0.20.0
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[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling rstest_macros v0.18.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.10
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking minimal-lexical v0.2.1
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[INFO] [stderr]     Checking time v0.3.24
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling git-version-macro v0.3.5
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]     Checking jaylink v0.3.0
[INFO] [stderr]     Checking defmt-parser v0.3.3
[INFO] [stderr]    Compiling clap_derive v4.3.12
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking defmt-json-schema v0.1.0
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]     Checking kmp v0.1.1
[INFO] [stderr]    Compiling relative-path v1.8.0
[INFO] [stderr]     Checking svg v0.13.1
[INFO] [stderr]     Checking scroll v0.11.0
[INFO] [stderr]     Checking bitfield v0.14.0
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking dissimilar v1.0.7
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking git-version v0.3.5
[INFO] [stderr]     Checking defmt-decoder v0.3.8
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking dashmap v5.5.0
[INFO] [stderr]    Compiling serial_test_derive v2.0.0
[INFO] [stderr]     Checking console v0.15.7
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking similar v2.2.1
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking os_pipe v1.1.4
[INFO] [stderr]     Checking pretty_assertions v1.4.0
[INFO] [stderr]     Checking serial_test v2.0.0
[INFO] [stderr]     Checking insta v1.11.0
[INFO] [stderr]     Checking clap v4.3.19
[INFO] [stderr]     Checking rstest v0.18.1
[INFO] [stderr]     Checking probe-run v0.3.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/elf.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     convert::TryInto,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/target_info.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     convert::TryInto,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/elf.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     convert::TryInto,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]  --> src/target_info.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     convert::TryInto,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]  --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:148:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `TryInto` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `elf_path` is never read
[INFO] [stdout]   --> src/elf.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Elf<'file> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub elf_path: &'file Path,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `probe_target` is never read
[INFO] [stdout]   --> src/target_info.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TargetInfo {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub probe_target: probe_rs::Target,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `elf_path` is never read
[INFO] [stdout]   --> src/elf.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Elf<'file> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub elf_path: &'file Path,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `probe_target` is never read
[INFO] [stdout]   --> src/target_info.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct TargetInfo {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub probe_target: probe_rs::Target,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.94s
[INFO] running `Command { std: "docker" "inspect" "0f1987ce1f40b92c76d026fefc8061a6e7e2c43a3a0f420e5724cfaeeed28527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1987ce1f40b92c76d026fefc8061a6e7e2c43a3a0f420e5724cfaeeed28527", kill_on_drop: false }`
[INFO] [stdout] 0f1987ce1f40b92c76d026fefc8061a6e7e2c43a3a0f420e5724cfaeeed28527
[INFO] checking probe-run-0.3.10 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] extracting crate probe-run 0.3.10 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate probe-run 0.3.10 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probe-run 0.3.10
[INFO] finished tweaking crates.io crate probe-run 0.3.10
[INFO] tweaked toml for crates.io crate probe-run 0.3.10 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate probe-run 0.3.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b72dbfb449fb3dd452ae6ec315126311f31fa901da268022a631fae3d7e1288
[INFO] running `Command { std: "docker" "start" "-a" "8b72dbfb449fb3dd452ae6ec315126311f31fa901da268022a631fae3d7e1288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b72dbfb449fb3dd452ae6ec315126311f31fa901da268022a631fae3d7e1288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b72dbfb449fb3dd452ae6ec315126311f31fa901da268022a631fae3d7e1288", kill_on_drop: false }`
[INFO] [stdout] 8b72dbfb449fb3dd452ae6ec315126311f31fa901da268022a631fae3d7e1288
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4efad984d0ad595646937b6a39d637cba2a7e3bda520811e58eaab6579b84a4c
[INFO] running `Command { std: "docker" "start" "-a" "4efad984d0ad595646937b6a39d637cba2a7e3bda520811e58eaab6579b84a4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.180
[INFO] [stderr]    Compiling serde_derive v1.0.180
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_derive-1.0.180/src/lib_precompiled.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         panic!();
[INFO] [stdout]    |         ^^^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `$crate::panic::panic_2015` which comes from the expansion of the macro `panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `serde_derive` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "4efad984d0ad595646937b6a39d637cba2a7e3bda520811e58eaab6579b84a4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efad984d0ad595646937b6a39d637cba2a7e3bda520811e58eaab6579b84a4c", kill_on_drop: false }`
[INFO] [stdout] 4efad984d0ad595646937b6a39d637cba2a7e3bda520811e58eaab6579b84a4c